2² × 3 × 5 × 3539

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 3539

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 594,720

Proper Divisor Sum 382,380

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #212297 ← → #212353

1 2 3 4 5 6 10 12 15 20 30 60 3,539 7,078 10,617 14,156 17,695 21,234 35,390 42,468 53,085 70,780 106,170 212,340

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

212,340 106,170 53,085 159,256 79,628 39,814 19,907 59,722 29,861 89,584 44,792 22,396 11,198 5,599 16,798 8,399 25,198 12,599 37,798 18,899 56,698 28,349 85,048 42,524 21,262 10,631 31,894 15,947 47,842 23,921 71,764 35,882 17,941 53,824 26,912 13,456 6,728 3,364 1,682 841 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38

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